Convert from ASCII string encoded in Hex to plain ASCII?
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Music by Eric Matyas
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Track title: The World Wide Mind
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Chapters
00:00 Convert From Ascii String Encoded In Hex To Plain Ascii?
00:19 Answer 1 Score 50
00:46 Accepted Answer Score 260
00:57 Answer 3 Score 185
01:07 Answer 4 Score 46
01:18 Thank you
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Full question
https://stackoverflow.com/questions/9641...
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Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...
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Tags
#python #hex #ascii
#avk47
Rise to the top 3% as a developer or hire one of them at Toptal: https://topt.al/25cXVn
--------------------------------------------------
Music by Eric Matyas
https://www.soundimage.org
Track title: The World Wide Mind
--
Chapters
00:00 Convert From Ascii String Encoded In Hex To Plain Ascii?
00:19 Answer 1 Score 50
00:46 Accepted Answer Score 260
00:57 Answer 3 Score 185
01:07 Answer 4 Score 46
01:18 Thank you
--
Full question
https://stackoverflow.com/questions/9641...
--
Content licensed under CC BY-SA
https://meta.stackexchange.com/help/lice...
--
Tags
#python #hex #ascii
#avk47
ACCEPTED ANSWER
Score 260
A slightly simpler solution (python 2 only):
>>> "7061756c".decode("hex")
'paul'
ANSWER 2
Score 185
No need to import any library:
>>> bytearray.fromhex("7061756c").decode()
'paul'
ANSWER 3
Score 50
>>> txt = '7061756c'
>>> ''.join([chr(int(''.join(c), 16)) for c in zip(txt[0::2],txt[1::2])])
'paul'
i'm just having fun, but the important parts are:
>>> int('0a',16) # parse hex
10
>>> ''.join(['a', 'b']) # join characters
'ab'
>>> 'abcd'[0::2] # alternates
'ac'
>>> zip('abc', '123') # pair up
[('a', '1'), ('b', '2'), ('c', '3')]
>>> chr(32) # ascii to character
' '
will look at binascii now...
>>> print binascii.unhexlify('7061756c')
paul
cool (and i have no idea why other people want to make you jump through hoops before they'll help).
ANSWER 4
Score 46
In Python 2:
>>> "7061756c".decode("hex")
'paul'
In Python 3:
>>> bytes.fromhex('7061756c').decode('utf-8')
'paul'